ChiCTR2100051965 版本V2.3 版本创建时间2022/04/29 16:36:33 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100051965 

最近更新日期:

Date of Last Refreshed on:

2022-04-29 16:26:05 

注册时间:

Date of Registration:

2021-10-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

富血小板血浆预防大面积食管早癌内镜黏膜下剥离术后狭窄的随机对照临床研究

Public title:

A randomized controlled clinical study of platelet-rich plasma in the prevention of stricture after endoscopic submucosal dissection of large area early esophageal carcinoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

富血小板血浆预防大面积食管早癌内镜黏膜下剥离术后狭窄的随机对照临床研究

Scientific title:

A randomized controlled clinical study of platelet-rich plasma in the prevention of stricture after endoscopic submucosal dissection of large area early esophageal carcinoma

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

马搏宇 

研究负责人:

石蕾 

Applicant:

Ma Boyu 

Study leader:

Shi Lei 

申请注册联系人电话:

Applicant telephone:

+86 18990893880

研究负责人电话:

Study leader's
telephone:

+86 13982751821

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

18990893880@163.com

研究负责人电子邮件:

Study leader's E-mail:

Leishi@swmu.edu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

四川省泸州市江阳区太平街25号

研究负责人通讯地址:

四川省泸州市江阳区太平街25号

Applicant address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan

Study leader's address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan

申请注册联系人邮政编码:

Applicant postcode:

646000

研究负责人邮政编码:

Study leader's postcode:

646000

申请人所在单位:

西南医科大学附属医院

Applicant's institution:

The Affiliated Hospital of Southwest Medical University

研究负责人所在单位:

西南医科大学附属医院

Affiliation of the Leader:

The Affiliated Hospital of Southwest Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

KY2021235

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

西南医科大学附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Southwest Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-09-17 00:00:00

伦理委员会联系人:

张增瑞

Contact Name of the ethic committee:

Zhang Zengrui

伦理委员会联系地址:

四川省泸州市江阳区太平街25号

Contact Address of the ethic committee:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 830 3165273 973

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

西南医科大学附属医院

Primary sponsor:

The Affiliated Hospital of Southwest Medical University

研究实施负责(组长)单位地址:

四川省泸州市江阳区太平街25号

Primary sponsor's address:

25 Taiping Street, Jiangyang District, Luzhou, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

泸州

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属医院

具体地址:

江阳区太平街25号

Institution
hospital:

The Affiliated Hospital of Southwest Medical University

Address:

25 Taiping Street, Jiangyang District

经费或物资来源:

Source(s) of funding:

None

研究疾病:

早期食管癌  

Target disease:

Early esophageal cancer

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要目的:探究PRP预防食管大面积早癌ESD术后狭窄的有效性及安全性; 次要目的:探究PRP对于早期食管癌术后患者远期预后的影响。  

Objectives of Study:

Main purpose: to explore the effectiveness and safety of PRP in preventing postoperative stenosis of large area early esophageal cancer after ESD; Secondary purpose: to explore the effect of PRP on the long-term prognosis of patients with early esophageal cancer after surgery.

药物成份或治疗方案详述:

试验组:ESD术后立即于残余黏膜下层注射PRP,术后口服醋酸泼尼及质子泵抑制剂PPI治疗8周。 对照组:ESD术后立即于残余黏膜下层注射曲安奈德,术后口服醋酸泼尼及质子泵抑制剂PPI抑酸治疗8周。 PRP为由自体血液经提取离心制得,具有调节细胞的增殖、分化、血管生成和趋化的作用,还可以增加细胞膜的通透性,调节炎症过程。 

Description for medicine or protocol of treatment in detail:

Test group: PRP was injected into the residual submucosa immediately after ESD and treated with oral prednisolone acetate and proton pump inhibitor PPI for 8 weeks after surgery. Control group: Tretinoin was injected into the residual submucosa immediately after ESD, and postoperative oral treatment with prednisolone acetate and proton pump inhibitor PPI for 8 weeks. PRP is made from autologous blood by extraction and centrifugation, which has the effect of regulating cell proliferation, differentiation, angiogenesis and chemotaxis, and also increases cell membrane permeability and regulates the inflammatory process. 

纳入标准:

1.经病理检查或内镜精查考虑为食管早癌,病变面积占环周黏膜>=75%;ESD术后创面黏膜缺损>=75%;
2.年龄18~80岁;
3.治疗依从性良好,能完成随访者;
4.经影像学证实无远处转移及周围侵犯;
5.患者及家属均对本研究知情同意,签署知情同意书。

Inclusion criteria

1.It is considered to be early esophageal cancer by pathological examination or endoscopy, and the lesion area accounts for >=75% of the surrounding mucosa; the wound mucosal defect after ESD is >=75%;
2.Aged 18 to 80 years;
3.Good treatment compliance, can complete the follow-up;
4.No distant metastasis and surrounding invasion confirmed by imaging;
5.Patients and their families gave informed consent to this study and signed the informed consent form.

排除标准:

1.合并其他恶性肿瘤者或其他食管疾病者;
2.合并器官功能障碍者;
3.有控制不佳的糖尿病、股骨头坏死、消化性溃疡和肺结核;
4.妊娠或哺乳期妇女;
5.存在内镜手术禁忌者。如既往长期口服全身皮质醇激素及抗凝抗血小板药物。

Exclusion criteria:

1.Patients with other malignant tumors or other esophageal diseases;
2.Complicated with organ dysfunction;
3.Poorly controlled diabetes, necrosis of the femoral head, peptic ulcer and tuberculosis;
4.Pregnant or lactating women;
5.Patients with contraindications to endoscopic surgery. Long-term oral administration of systemic cortisol hormones and anticoagulant and antiplatelet drugs.

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2022-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

20

Group:

Experimental group

Sample size:

干预措施:

ESD术后立即于残余黏膜下层注射PRP,术后口服醋酸泼尼及质子泵抑制剂PPI抑酸治疗8周

干预措施代码:

Intervention:

PRP was injected into the residual submucosa immediately after ESD, and acid-suppressing therapy was administered orally with prednyl acetate and PROTON pump inhibitor PPI for 8 weeks after ESD

Intervention code:

组别:

对照组

样本量:

20

Group:

Control group

Sample size:

干预措施:

ESD术后立即于残余黏膜下层注射曲安奈德,术后口服醋酸泼尼及质子泵抑制剂PPI抑酸治疗8周

干预措施代码:

Intervention:

Triamcinolone acetonide was injected into the residual submucosa immediately after ESD, and acid-suppressing therapy was administered orally with prednisoll acetate and PROTON pump inhibitor PPI for 8 weeks

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

泸州 

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Southwest Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后狭窄发生率

指标类型:

主要指标

Outcome:

Incidence of postoperative stenosis

Type:

Primary indicator

测量时间点:

术后每月随访一次

测量方法:

记录

Measure time point of outcome:

Postoperative follow-up was once a month

Measure method:

Record

指标中文名:

Stooler评分

指标类型:

主要指标

Outcome:

Stooler score

Type:

Primary indicator

测量时间点:

术后每月随访一次

测量方法:

问诊

Measure time point of outcome:

Postoperative follow-up was once a month

Measure method:

Consultation

指标中文名:

扩张次数

指标类型:

主要指标

Outcome:

Times of expansions

Type:

Primary indicator

测量时间点:

术后每月随访一次

测量方法:

记录扩张次数

Measure time point of outcome:

Postoperative follow-up was once a month

Measure method:

Record expansion times

指标中文名:

症状缓解持续时间

指标类型:

主要指标

Outcome:

Duration of symptom remission

Type:

Primary indicator

测量时间点:

术后每月随访一次

测量方法:

记录每次间隔时间

Measure time point of outcome:

Postoperative follow-up was once a month

Measure method:

Record each interval

指标中文名:

术后并发症发生率

指标类型:

次要指标

Outcome:

Incidence of postoperative complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖皮质激素相关不良事件

指标类型:

次要指标

Outcome:

Glucocorticoid-related adverse events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

其它  

说明

全部消耗完,无留存

Fate of sample:

0thers  

Note:

All consumed, nothing left

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

由指定的研究助手,在电脑Stata软件生成随机数字对应的随机序列,等分为1组和2组,按受试者入组顺序顺次根据随机数字表结果随机分入1组或2组。

Randomization Procedure (please state who generates the random number sequence and by what method):

The designated research assistant generated the random sequence corresponding to the random numbers in the computer Stata software, which was equally divided into group 1 and group 2. Subjects were randomly divided into group 1 or group 2 according to the results of the random number table in order of&#

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

本试验为单盲,仅对受试者设盲。

Blinding:

This study was single-blind, only subjects were blind.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

上传至Resman平台。

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Upload to Resman platform.

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

数据采集使用病例观察表,录入数据及管理采用Resman平台。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Data were collected using the case observation form, and the Resman platform was used for data entry and management.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-10-10 23:53:37